3 facts
Scientists estimate there are 10 quadrillion to 100 quadrillion ants on Earth. While individual ants are tiny, their sheer numbers mean their collective biomass far surpasses that of humanity, making them a dominant force in many ecosystems.
They have chemoreceptors on their tarsi (feet) that allow them to 'taste' leaves to determine if they are suitable for laying eggs. This crucial adaptation ensures their larvae have an appropriate food source immediately upon hatching.
Butterflies possess chemoreceptors on their tarsi (feet) that allow them to 'taste' potential food sources or host plants by landing on them. This helps them determine if a leaf is suitable for laying eggs or if a flower contains nectar.